//
//  CX_DataDownloadTools.h
//  UILesson17_imageDownloader
//
//  Created by lanou3g on 15/10/29.
//  Copyright (c) 2015年 lanou3g. All rights reserved.
//

#import <Foundation/Foundation.h>

typedef void(^optionBlock)(NSData *data);

@interface CX_DataDownloadTools : NSObject

+(void)downloadDataWithURL:(NSString *)urlStr andMethod:(NSString *)method andBody:(NSString *)body andBlock:(optionBlock)block;



@end
